門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)(yong)于戶外(wai)的(de)(de)(de)(de)貨(huo)運站(zhan)、石料場(chang)貨(huo)、散柜的(de)(de)(de)(de)裝(zhuang)卸搬(ban)運工(gong)作(zuo) 。橋式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具備(bei)場(chang)所(suo)(suo)使用(yong)(yong)率(lv)高、工(gong)作(zuo) 范(fan)(fan)疇大、融入范(fan)(fan)圍廣、實(shi)用(yong)(yong)性強等特性，在海(hai)港貨(huo)運站(zhan)獲得普遍應用(yong)(yong)。它的(de)(de)(de)(de)金屬構(gou)件像門(men)形(xing)(xing)架(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安裝(zhuang)兩(liang)(liang)根撐(cheng)(cheng)腳(jiao)(jiao)(jiao)，能夠(gou)(gou)立即在路面(mian)的(de)(de)(de)(de)路軌上(shang)(shang)走(zou)(zou)動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)邊(bian)能夠(gou)(gou)具備(bei)外(wai)伸懸臂梁(liang)(liang)(liang)。橋式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)(de)這種形(xing)(xing)變。橋式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適用(yong)(yong)堆放場(chang)及工(gong)業廠房內(nei)無牛(niu)腿支(zhi)(zhi)撐(cheng)(cheng)點(dian)的(de)(de)(de)(de)場(chang)所(suo)(suo)，方式(shi)(shi)(shi)(shi)分成半(ban)龍(long)門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和(he)龍(long)門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大噸(dun)數可(ke)去300噸(dun)。適用(yong)(yong)海(hai)港、堆放場(chang)等，進行戶外(wai)的(de)(de)(de)(de)貨(huo)運站(zhan)、石料場(chang)貨(huo)、散柜的(de)(de)(de)(de)裝(zhuang)卸搬(ban)運工(gong)作(zuo) 。它的(de)(de)(de)(de)金屬構(gou)件像門(men)形(xing)(xing)架(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安裝(zhuang)兩(liang)(liang)根撐(cheng)(cheng)腳(jiao)(jiao)(jiao)，能夠(gou)(gou)立即在路面(mian)的(de)(de)(de)(de)路軌上(shang)(shang)走(zou)(zou)動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)邊(bian)能夠(gou)(gou)具備(bei)外(wai)伸懸臂梁(liang)(liang)(liang)。橋式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結(jie)構(gou)類型由龍(long)門(men)架(jia)、大貨(huo)車(che)運作(zuo)組織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)(jiao)車(che)和(he)電(dian)氣設(she)備(bei)一(yi)部(bu)分等構(gou)成。有的(de)(de)(de)(de)橋式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在一(yi)邊(bian)有支(zhi)(zhi)腳(jiao)(jiao)(jiao)，另一(yi)邊(bian)支(zhi)(zhi)撐(cheng)(cheng)點(dian)在工(gong)業廠房或棧橋上(shang)(shang)運作(zuo)，稱之為半(ban)橋式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)(de)龍(long)門(men)架(jia)上(shang)(shang)端(duan)跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和(he)端(duan)梁(liang)(liang)(liang))、支(zhi)(zhi)腳(jiao)(jiao)(jiao)、下承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等一(yi)部(bu)分組成。以便擴(kuo)張(zhang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)作(zuo) 范(fan)(fan)疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能夠(gou)(gou)向一(yi)邊(bian)或兩(liang)(liang)邊(bian)抬(tai)起(qi)(qi)(qi)(qi)支(zhi)(zhi)腳(jiao)(jiao)(jiao)之外(wai)，產生懸壁。也可(ke)選用(yong)(yong)帶(dai)伸縮(suo)臂的(de)(de)(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)(jiao)車(che)，根據伸縮(suo)臂的(de)(de)(de)(de)俯(fu)仰和(he)轉動(dong)擴(kuo)張(zhang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)作(zuo) 范(fan)(fan)疇

承重梁構造

1，承重梁(liang)選用歐(ou)式(shi)古典(dian)箱型梁(liang)組織設計方案，重量輕，合理配置(zhi)；

2，整個PCB線路板制做，無對(dui)接焊縫，比(bi)拼(pin)湊承重梁更牢(lao)固。

3，豎直剛度為1/800，梁端拱度由(you)數控切割整個PCB線路板開(kai)料，精準度高。

4，選用埋弧焊自動焊、無損(sun)檢測。焊后總(zong)體(ti)拋(pao)丸除銹，消(xiao)地應力、防銹處(chu)理(li)，超過(guo)Sa2.5級；

5，厚(hou)鋼(gang)板原(yuan)材料為Q235B；環(huan)氧富(fu)鋅漆，薄厚(hou)120μm。

端梁一部分

1，端梁(liang)選用絞接軟性設計方案，防止“幾(ji)條腿”運(yun)作。

2，車轱轆選用鏜(tang)孔方式(shi)，應(ying)用數控機床鏜(tang)銑(xian)床一回(hui)精(jing)準定位生產加(jia)工，保證規格精(jing)密度和配合尺寸；

3，每一端梁裝有雙輪緣的車(che)轱(gu)轆、緩沖器(qi)(qi)、驅動器(qi)(qi)維(wei)護和(he)防外遇(yu)保護器(qi)(qi)，安全(quan)性有確保。

4，承重梁(liang)與端(duan)梁(liang)選用(yong)10.9級高強螺栓聯(lian)接，保證(zheng)整個設備構造抗壓強度和精(jing)密度。

5，半今龍門端梁選(xuan)用(yong)矩形方管制做，車轱轆為無邊緣(yuan)設計方案，路(lu)軌(gui)與路(lu)面每平米。

小轎車總程

1，雙梁小轎車(che)承(cheng)重(zhong)梁與承(cheng)重(zhong)梁選(xuan)用軟性絞(jiao)接方式；防止“幾(ji)條(tiao)腿”運作。

2，電動機＋制(zhi)動系統(tong)＋減速器＋行(xing)程開關四合一(yi)一(yi)體化設(she)計方案，結構緊湊(cou)

3，小(xiao)轎車搭建有(you)安(an)全性(xing)鉤，防失(shi)控。

4，全部傳動系統組織選用無連軸器的立即(ji)I/O方式，傳動系統高效率(lv)、裝配線高精度、免維護保養。

5，工作中級(ji)別(bie)(bie)為(wei)A6級(ji)，防水(shui)等(deng)級(ji)IP55，H級(ji)絕(jue)緣(yuan)層。防污(wu)防潮，提升(sheng)安全級(ji)別(bie)(bie)。